3331244004001 has 4 divisors (see below), whose sum is σ = 3364226618004. Its totient is φ = 3298261390000.

The previous prime is 3331244003993. The next prime is 3331244004007. The reversal of 3331244004001 is 1004004421333.

3331244004001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1975880035600 + 1355363968401 = 1405660^2 + 1164201^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331244004001 - 2³ = 3331244003993 is a prime.

It is a super-2 number, since 2×3331244004001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3331244004007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16491306850 + ... + 16491307051.

It is an arithmetic number, because the mean of its divisors is an integer number (841056654501).

Almost surely, 2^{3331244004001} is an apocalyptic number.

It is an amenable number.

3331244004001 is a deficient number, since it is larger than the sum of its proper divisors (32982614003).

3331244004001 is a wasteful number, since it uses less digits than its factorization.

3331244004001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32982614002.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3331244004001 its reverse (1004004421333), we get a palindrome (4335248425334).

The spelling of 3331244004001 in words is "three trillion, three hundred thirty-one billion, two hundred forty-four million, four thousand, one".